9180285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 15083424

約数和(自身を除く): 5903139

約数列:

[1, 3, 5, 15, 43, 129, 215, 331, 645, 993, 1655, 1849, 4965, 5547, 9245, 14233, 27735, 42699, 71165, 213495, 612019, 1836057, 3060095, 9180285]

約数ペア:

[(1, 9180285), (3, 3060095), (5, 1836057), (15, 612019), (43, 213495), (129, 71165), (215, 42699), (331, 27735), (645, 14233), (993, 9245), (1655, 5547), (1849, 4965)]